Rhinoceros - a commercial software f three-dimensional NURBS modeling and production of Robert McNeel and Associates. Rhinoceros can create, edit, analyze, and translate NURBS-curves, surfaces, bodies in Windows, giving you unprecedented freedom, flexibility, ease of modeling, even very sophisticated jewelry. The required accuracy f the design, prototyping, engineering design, analysis and production of various products - from aviation to the jewelry industry. Compatible with all your other design, drafting, CAM, engineering, analytical, visualization, animation and illustration software. This software is so easy to learn and use, that you can focus on design and visualization without wrying about the features of the program.